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EV owners, do me a quick calculation please.

  • 23-03-2017 9:17am
    #1
    Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭


    I am sure someone will be able to work it out fairly quickly as they have likely done it for themselves before they made the switch to EV, but if I change my current car to an EV (excluding the cost to change of course), how much is it likely to save me annually?


    Annual mileage : approx 8,000 miles/13,000 km

    Current petrol car
    35mpg or 6.7l/100km (current petrol price/l = €1.39) (€1210 ??)
    Tax €636
    Service €200 (inc odd part throughout year)


«1

Comments

  • Registered Users, Registered Users 2 Posts: 8,035 ✭✭✭goz83


    Off the top of my head.....assuming spend of 50 a week (give or take) on juice, coupled with the tax saving, you're looking at 3k per annum.


  • Closed Accounts Posts: 12,449 ✭✭✭✭pwurple


    Your service costs seem very low. Is there an NCT, parts and a service in that? Mine were up around 1000... maybe my car was older and in worse shape. :)
    Anyway, tax will drop to 120 (saving = 516)
    At 35 mpg, for 8000 miles, that's 1039 l of fuel, or €1444 euro @1.39

    Your milage is lower than mine, so your savings will be lower.

    For that mileage, if I assume a recharge every 120km, that's 108 recharges. If you recharge on nightrate, that's around €2, or €4 on day rates. Assuming night rate, that's €217 recharge cost. Fuel saving = €1227 and if you switch to night rate with night-time appliances running like dishwasher etc, you can expect to save more off your electricity bill again. I charge at work at the moment, but before that, when I got the car originally and switched to a night-meter, rather than my bill going up because I was charging a car, it dropped by ten percent, because I was running a nightmeter. 

    Service saving, depends where you go. Mine is under 100 euro, the first one was €60. Let's assume a country average of €100, saving of €100
    Don't know if you live anywhere there are other incentives, like parking etc. 

    Conservative Totals
    516
    1227
    100
    = 1843


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    I put down €200 as an annual service cost, but of course when I think about it now its likely higher.

    The oil and filter change etc would normally cost me €150 or so. I added €50 for the odd part or two, which is obviously an under estimation. I have been lucky and not needed many major parts, only big one since I bought the car was a radiator which cost me maybe €300 to buy and fit.

    But the car is an 08, and its likely that parts will need replacing on a more regular basis as it gets older. Its last service cost me €180 as the guy has to fit some brake pads too.


  • Registered Users, Registered Users 2 Posts: 66,118 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    Let's play devil's advocate here. Your current fuel consumption and tax are relatively low. So your savings in going EV will be relatively small

    And don't forget the depreciation on what you are getting is most likely a lot higher than on your current car, so it could well be that you will actually lose money, not save any!


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    unkel wrote: »
    Let's play devil's advocate here. Your current fuel consumption and tax are relatively low. So your savings in going EV will be relatively small

    And don't forget the depreciation on what you are getting is most likely a lot higher than on your current car, so it could well be that you will actually lose money, not save any!

    Thats a big statement.

    I would hope to get around €5k if I sold my current car, likely less.

    If I was to buy a 2nd hand EV tomorrow, it would likely be one of the 132 around €11900 on CarsIreland, so it would probably cost me €6500-€7000 to change.

    Having said that, I'd be changing a 2008 for a 2013, which I would intend to keep until it died.


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  • Closed Accounts Posts: 12,449 ✭✭✭✭pwurple


    If you buy one for ~ 6500, and it saves you 1843 per year, it will have completely paid for itself in 3.5 years, and is almost earning you money from that point on.
    For the 132 car, check the battery pack on that with LeafSpy,  make sure the range fits your commute.


  • Registered Users, Registered Users 2 Posts: 8,616 ✭✭✭grogi


    NIMAN wrote: »
    I am sure someone will be able to work it out fairly quickly as they have likely done it for themselves before they made the switch to EV, but if I change my current car to an EV (excluding the cost to change of course), how much is it likely to save me annually?


    Annual mileage : approx 8,000 miles/13,000 km

    Current petrol car
    35mpg or 6.7l/100km (current petrol price/l = €1.39) (€1210 ??)
    Tax €636
    Service €200 (inc odd part throughout year)

    Petrol: 13000km * 6.7l/100km * €1.39/l = €1210
    EV for the same: 13000km * 15kWh/100km * €0.24/kWh = €470

    Plus tax €500; Total savings of ~€1200/year.


    Servicing will be cheaper as well: if the tax is 636 (so it's 2007 or older), no-way you'll keep the current car serviced for €200 a year. I'd rather say €500. Include cheaper insurance.


  • Registered Users, Registered Users 2 Posts: 4,729 ✭✭✭Balmed Out


    pwurple wrote: »
    and if you switch to night rate with night-time appliances running like dishwasher etc, you can expect to save more off your electricity bill again

    I always wonder about this.
    Day-rate hours are
    8:00am – 11:00pm in the winter and
    9:00am – 12:00 midnight in the summer
    My washing machine is fairly modern but other appliances arent so cant be timed to start at a certain time. Perhaps im earlier to bed then most but I would really have to remember to turn the washing machine, dishwasher, dryer etc on in the morning before I leave which is a time of the day im always rushing about and likely to forget something.
    Im trying to picture my appliances and the possibility of a plug timer but more hassle.


  • Registered Users, Registered Users 2 Posts: 3,285 ✭✭✭cros13


    grogi wrote: »
    €0.24/kWh

    :eek: Where do you get your leccy? More like €0.13/kWh for 24H meters and €0.06/kWh for nightsaver.

    OPs mileage is likely to go up when switched to EV... it's up to you whether you count that as an avoided cost or not.


  • Registered Users, Registered Users 2 Posts: 8,616 ✭✭✭grogi


    cros13 wrote: »
    :eek: Where do you get your leccy? More like €0.13/kWh for 24H meters and €0.06/kWh for nightsaver.

    OPs mileage is likely to go up when switched to EV... it's up to you whether you count that as an avoided cost or not.

    I did not have my bill at hand, so just googled
    kWh price Ireland
    
    and got:
    Electricity prices in Ireland cost €24.1 per 100kWh, a figure that is dwarfed by only Denmark, Germany and Cyprus. The EU average price is €20.1 per 100 kWh while the lowest costs are found in Bulgaria, Romania and Hungary.May 22, 2014
    Irish electricity prices fourth most expensive in Europe - Switcher.ie
    https://switcher.ie/blog/gas.../irish-electricity-prices-fourth-most-expensive-in-europe/

    If it's only 0.06 kWh, happy days :D


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  • Registered Users, Registered Users 2 Posts: 12,186 ✭✭✭✭KCross


    NIMAN wrote: »
    I am sure someone will be able to work it out fairly quickly as they have likely done it for themselves before they made the switch to EV, but if I change my current car to an EV (excluding the cost to change of course), how much is it likely to save me annually?


    Annual mileage : approx 8,000 miles/13,000 km

    Current petrol car
    35mpg or 6.7l/100km (current petrol price/l = €1.39) (€1210 ??)
    Tax €636
    Service €200 (inc odd part throughout year)


    By my calculation 35mpg=8l/100, not 6.7l?

    At 8l/100km you are using 1040 litres so thats €1445

    For the EV, assuming all home charging and including charger efficiency, you would be using ~18kWh/100km so that's 2340kWh's which can be got for about 7c/kWh at night rate so a total electricity cost of €164


    So, savings for 13000 km's on the items you know for sure are:

    Fuel €1445-€164= €1281
    Tax €636-€120=€516

    Total for known items: €1797

    Insurance should be cheaper (Zurich offer a specific EV policy which cost me €349 in Jan '17) which is the cheapest insurance I've paid for many a year so expect to save a hundred or two there.

    Servicing should be cheaper particularly as your current car gets older. It costs €130/yr for a Leaf and you only have to do it if you want to maintain warranty. If you buy a car that is over 5yrs old then you can just forget the service as there isnt anything to actually service other than Wipers, brakes, tyres.

    You need to add in the one off cost of the home charger.... €700ish

    As unkel said the depreciation will be higher on the "new" EV relative to the current car but thats true also if you buy another ICE.

    So you have to decide if the ~€2k of annual savings is enough to counteract the depreciation and to be honest if you buy second hand the depreciation on the Leaf will be quite small as the big hit has already been taken so I think you can assume a €2k saving every year.


  • Registered Users, Registered Users 2 Posts: 3,285 ✭✭✭cros13


    Yeah... even the standard 24h tariffs before any discounts or offers top out under 18c/kWh:

    https://www.sseairtricity.com/ie/home/products/current-offers-2/sse-airtricity-standard-electricity/

    Of course any self-respecting EV owner is going to negotiate a good rate and get a nightsaver meter if suitable:

    https://www.bonkers.ie/compare-gas-electricity-prices/energia/F6CMHG/energia-clever-electricity--web-exclusive-33--/


  • Registered Users, Registered Users 2 Posts: 66,118 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    NIMAN wrote: »
    I would hope to get around €5k if I sold my current car, likely less.

    If I was to buy a 2nd hand EV tomorrow, it would likely be one of the 132 around €11900 on CarsIreland, so it would probably cost me €6500-€7000 to change.

    Having said that, I'd be changing a 2008 for a 2013, which I would intend to keep until it died.

    Let's say that's 7 years and you'll get it for €10k and your current car is worth €4k. That means (simplified, not taking into account opportunity costs of money, etc.) that your depreciation will be €1430 per year vs €570 on your old car, so a loss of €860

    This loss compared to savings of €1,000 in fuel and €500 in tax still means you have substantial monthly savings and a 5 year younger car

    So that's all good. But do take into account hidden costs like you will have to get a charger installed at home, which isn't cheap, it will eat up all of your first years savings all by itself!!!


  • Registered Users, Registered Users 2 Posts: 12,186 ✭✭✭✭KCross


    unkel wrote: »
    Let's say that's 7 years and you'll get it for €10k and your current car is worth €4k. That means (simplified, not taking into account opportunity costs of money, etc.) that your depreciation will be €1430 per year vs €570 on your old car, so a loss of €860

    This loss compared to savings of €1,000 in fuel and €500 in tax still means you have substantial monthly savings and a 5 year younger car

    So that's all good. But do take into account hidden costs like you will have to get a charger installed at home, which isn't cheap, it will eat up all of your first years savings all by itself!!!


    The charger will cost about €700 installed. His annual saving on fuel and tax are €1800 so hardly "all"?!


    He also needs to come up with a figure that he believes will cover servicing the ICE for the next 7 years. It wont be €200/yr unless he has an ultra reliable car and is lucky with it. The extra servicing costs will negate the lower depreciation on the ICE so I think the savings are better than you suggest

    Its very hard to give a figure for servicing when you dont know whats going to go wrong. Thats why I separated out the figures for known and unknown.


  • Moderators, Sports Moderators Posts: 19,470 Mod ✭✭✭✭slave1


    There is also an unquantifiable gain in avoided repairs...

    e.g. you have a 8 year old car going grand but who's to say that tomorrow morning something "big" might go, cat converter/gasket etc. so by purchasing a newer car you potentially avoid future repair costs, this can of course be said of any time you trade up but with an EV you have eliminated the chances of your upgraded car suffering the same fate e.g. the cat or gasket will not go on your EV at 3/4 years old because those parts don't exist.....

    Hope this explains the point


  • Registered Users, Registered Users 2 Posts: 13,702 ✭✭✭✭BoatMad


    my own view, having owned many old cars, is that owners almost inevitably under estimate servicing costs , clutch replacement , battery replacement, brake pads, and brake discs etc


  • Moderators, Sports Moderators Posts: 19,470 Mod ✭✭✭✭slave1


    NIMAN wrote: »
    I am sure someone will be able to work it out fairly quickly as they have likely done it for themselves before they made the switch to EV, but if I change my current car to an EV (excluding the cost to change of course), how much is it likely to save me annually?


    Annual mileage : approx 8,000 miles/13,000 km

    Current petrol car
    35mpg or 6.7l/100km (current petrol price/l = €1.39) (€1210 ??)
    Tax €636
    Service €200 (inc odd part throughout year)

    I had an excel calculator prior to my purchase and based on your data I estimate your current fuel costs at €1,211, based on a full night charge at home cost of €2.72 (30kWh Leaf) I estimate 96 full charges to achieve 13,000kms (conservative estimate) at a cost of €236 per annum (I assumed 10% of charges free at public charge point).
    You should save €516 car tax and in servicing I estimated a conservative €70 a year.

    So, my calculator works up a €1,561 saving per annum ignoring other non-quantitative benefits like avoiding future repairs, saving the polar bear etc.


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    slave1 wrote: »
    There is also an unquantifiable gain in avoided repairs...

    e.g. you have a 8 year old car going grand but who's to say that tomorrow morning something "big" might go, cat converter/gasket etc. so by purchasing a newer car you potentially avoid future repair costs, this can of course be said of any time you trade up but with an EV you have eliminated the chances of your upgraded car suffering the same fate e.g. the cat or gasket will not go on your EV at 3/4 years old because those parts don't exist.....

    Hope this explains the point

    Of course it does, you do make a good point as the older an ICE car gets the more parts it'll need, and likely more expensive parts at that.

    I do know I have probably underestimated the servicing costs, but to be honest, since I bought my Honda a few years ago, the radiator has been the only major part I have needed (and that was damaged by one of my children putting stones into it). Outside of that and the brake pads replaced last month, I have only paid for standard service costs of oil and filters, and new tyres.

    Its been a very reliable car for me, but I'm not stupid, I know its 9 years old now and will start to cost me money in the future, unless I'm incredibly lucky.


  • Registered Users, Registered Users 2 Posts: 12,186 ✭✭✭✭KCross


    @NIMAN, what is your daily mileage?

    The total mileage is useful to get an overall picture but you really need to know if the car covers your daily commute with ease?

    Do you do any longer trips?
    Do you have a second car in the house to give flexibility?
    Do you have access to a driveway where the car can be charged from your house?

    Have you considered these other points?


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    KCross wrote: »
    @NIMAN, what is your daily mileage?

    The total mileage is useful to get an overall picture but you really need to know if the car covers your daily commute with ease?

    Do you do any longer trips?
    Do you have a second car in the house to give flexibility?
    Do you have access to a driveway where the car can be charged from your house?

    Have you considered these other points?

    It covers the commute easily.

    This is the 2nd car in the house, the one that does the school run (3km each way, 3 times per day). Runs into the nearest town to shop (another 3km each way), and maybe the odd weekly trip to granny (40km each way). The OH sometimes uses it to go to work too (15km each way). So its perfectly suited to all these runs.

    Also have access to a driveway ok, so no issue there. Have a garage too, but usually not enough room to put a car in it!

    The car in question does have one advantage, space. It is used for 3 kids under 8. So we have a baby seat and 2 boosters at present, not sure if Leaf would accommoate them as well?
    It is also used for the odd long run to the likes of Belfast for Easter breaks etc. But the ICE could do that if needed.


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  • Registered Users, Registered Users 2 Posts: 174 ✭✭GatsbyGal


    KCross wrote: »
    By my calculation 35mpg=8l/100, not 6.7l?

    At 8l/100km you are using 1040 litres so thats €1445

    For the EV, assuming all home charging and including charger efficiency, you would be using ~18kWh/100km so that's 2340kWh's which can be got for about 7c/kWh at night rate so a total electricity cost of €164


    So, savings for 13000 km's on the items you know for sure are:

    Fuel €1445-€164= €1281
    Tax €636-€120=€516

    Total for known items: €1797

    Insurance should be cheaper (Zurich offer a specific EV policy which cost me €349 in Jan '17) which is the cheapest insurance I've paid for many a year so expect to save a hundred or two there.

    Servicing should be cheaper particularly as your current car gets older. It costs €130/yr for a Leaf and you only have to do it if you want to maintain warranty. If you buy a car that is over 5yrs old then you can just forget the service as there isnt anything to actually service other than Wipers, brakes, tyres.

    You need to add in the one off cost of the home charger.... €700ish

    As unkel said the depreciation will be higher on the "new" EV relative to the current car but thats true also if you buy another ICE.

    So you have to decide if the ~€2k of annual savings is enough to counteract the depreciation and to be honest if you buy second hand the depreciation on the Leaf will be quite small as the big hit has already been taken so I think you can assume a €2k saving every year.

    Do you mind me asking if you had to specifically tell them that it was an EV you were driving? I called Zurich in Jan too and they gave me a quote of over €700. I have a Nissan leaf. It made no difference whatsoever that it was an electric car we were insuring. It was almost the exact same quote that we got for our ten year old ICE.


  • Registered Users, Registered Users 2 Posts: 12,873 ✭✭✭✭Calahonda52


    GatsbyGal wrote: »
    Do you mind me asking if you had to specifically tell them that it was an EV you were driving? I called Zurich in Jan too and they gave me a quote of over €700. I have a Nissan leaf. It made no difference whatsoever that it was an electric car we were insuring. It was almost the exact same quote that we got for our ten year old ICE.


    did you not use this
    http://www.zurichinsurance.ie/car-insurance/electric-car-insurance.htm

    call them up...

    “I can’t pay my staff or mortgage with instagram likes”.



  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    I noticed this line in that link:

    Free towing to the nearest available public charge point or to your home charge point (whichever is the nearer) in the event of your car running out of charge

    Did I not hear that you can't tow an EV?


  • Registered Users, Registered Users 2 Posts: 174 ✭✭GatsbyGal



    That link just takes me to their home page. I did call them and no dice. Still getting quoted over €700.


  • Registered Users, Registered Users 2 Posts: 8,616 ✭✭✭grogi


    NIMAN wrote: »
    I noticed this line in that link:

    Free towing to the nearest available public charge point or to your home charge point (whichever is the nearer) in the event of your car running out of charge

    Did I not hear that you can't tow an EV?

    a) why?! Regen can happen only on a powered axle...
    b) and if a) gives a valid reason, there are towing platforms so no wheel rotates - dedicated for 4wd cars...


  • Closed Accounts Posts: 12,449 ✭✭✭✭pwurple


    Are the boosters high back or the small boosters? I have two high backs in the back of mine, and we fit an adult in between them. You might want to check the boosters width in the back of a leaf, depends on your own boosters as well a bit.
    On appliances without a timer... ours don't either. We don't find it too much of a hardship to load the dishwasher / washing machine during the day, and just press the Go button on the way up to bed. We've a timer plug on the dryer.


  • Closed Accounts Posts: 12,449 ✭✭✭✭pwurple


    NIMAN, yes, you can tow an EV, but you are not supposed to take a trailer with the leaf. It puts too much pressure on the battery. Maybe that's what you heard? You can't tow a trailer.


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    I know I didn't imagine it

    http://gas2.org/2011/02/26/towing-an-electric-car-could-damage-its-motor/
    https://www.youtube.com/watch?v=DR-1oCVlElY
    http://www.greencarreports.com/news/1055733_has-your-electric-car-stopped-working-flatbed-it-dont-tow


    Update: found this on Nissan's own Q&A section:

    Q: Can the Nissan LEAF be towed by lifting the front and leaving the rear wheels on the ground? Towing procedures are outlined in the Owner's Manual provided with the vehicle. The simple answer is Yes. The LEAF cannot however be towed will all wheels on the ground.


  • Registered Users, Registered Users 2 Posts: 12,186 ✭✭✭✭KCross


    NIMAN wrote: »
    It covers the commute easily.

    This is the 2nd car in the house, the one that does the school run (3km each way, 3 times per day). Runs into the nearest town to shop (another 3km each way), and maybe the odd weekly trip to granny (40km each way). The OH sometimes uses it to go to work too (15km each way). So its perfectly suited to all these runs.

    Also have access to a driveway ok, so no issue there. Have a garage too, but usually not enough room to put a car in it!

    Sounds like EV is ideal for you then.
    NIMAN wrote: »
    The car in question does have one advantage, space. It is used for 3 kids under 8. So we have a baby seat and 2 boosters at present, not sure if Leaf would accommoate them as well?

    I have 3 under 8 as well and no issues but our youngest is in a booster, not a baby seat. However, I think you'd still fit them in fine unless yours are built like Paul O'Connell! :)

    Best thing to do is get a loan of one and try it our for a day.


    GatsbyGal wrote: »
    Do you mind me asking if you had to specifically tell them that it was an EV you were driving? I called Zurich in Jan too and they gave me a quote of over €700. I have a Nissan leaf. It made no difference whatsoever that it was an electric car we were insuring. It was almost the exact same quote that we got for our ten year old ICE.

    I did it all online so I did "tell" them it was an EV as I had to select it in their system and thats what they came back with. Not sure why your quote would be twice mine.

    Insurance is a bit of a lottery.... maybe its your age or location that increased your premium? I presume you dont have claims or penalty points driving it up?



    NIMAN wrote: »
    I know I didn't imagine it

    http://gas2.org/2011/02/26/towing-an-electric-car-could-damage-its-motor/
    https://www.youtube.com/watch?v=DR-1oCVlElY
    http://www.greencarreports.com/news/1055733_has-your-electric-car-stopped-working-flatbed-it-dont-tow


    Update: found this on Nissan's own Q&A section:

    Q: Can the Nissan LEAF be towed by lifting the front and leaving the rear wheels on the ground? Towing procedures are outlined in the Owner's Manual provided with the vehicle. The simple answer is Yes. The LEAF cannot however be towed will all wheels on the ground.


    From my reading of it you can tow it all day long if the front wheels are off the ground.
    If the front wheels are on the ground you need to ensure the car is in neutral to ensure the motor is disengaged. That requires being able to power on the car which you might not be able to do if the battery is dead!

    I bet there is a way to manually disengage the motor, otherwise it would result in the flatbed dragging the car when it is pulling it up which could do damage. Must check a few forums for that one as it might be useful info someday!

    EDIT: One thread here which discussed towing and getting the car charged at the same time! I cant say if there is lasting damage to doing that or not.
    https://speakev.com/threads/towing-regen.30809/


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  • Registered Users, Registered Users 2 Posts: 8,035 ✭✭✭goz83


    NIMAN wrote: »

    The car in question does have one advantage, space. It is used for 3 kids under 8. So we have a baby seat and 2 boosters at present, not sure if Leaf would accommoate them as well?
    It is also used for the odd long run to the likes of Belfast for Easter breaks etc. But the ICE could do that if needed.

    I've got 5 kids. The younger ones are 15 months, 4 and 6. The leaf can comfortably fit a baby seat and 2 boosters. I use the bottom only boosters, so I can't comment on the full back ones, but I reckon they would fit too. For a small car, it's surprisingly roomy.


  • Registered Users, Registered Users 2 Posts: 3,285 ✭✭✭cros13


    OP, definitely it would be worth talking to a Nissan dealer about getting a 24 hour test drive.


  • Registered Users, Registered Users 2 Posts: 6,638 ✭✭✭zilog_jones


    KCross wrote: »
    By my calculation 35mpg=8l/100, not 6.7l?

    6.7 l/100km = 35 US MPG, not imperial
    Without knowing which original figure is correct (8l/35 MPG, or 6.7l/42 MPG), there's a significant difference in fuel consumption there (about €250 extra per year).

    I find this handy for conversions: https://www.tdiclub.com/misc/conversions.html


  • Registered Users, Registered Users 2 Posts: 12,186 ✭✭✭✭KCross


    6.7 l/100km = 35 US MPG, not imperial
    Without knowing which original figure is correct (8l/35 MPG, or 6.7l/42 MPG), there's a significant difference in fuel consumption there (about €250 extra per year).

    I find this handy for conversions: https://www.tdiclub.com/misc/conversions.html

    Yea, I'd say it is 35mpg/8l is what he meant as its an 8yr old petrol car. 35mpg sounds more accurate than 42mpg for that I think and hence 8l/100km is the right figure to use.

    OP, can you clarify you meant 35mpg


  • Registered Users, Registered Users 2 Posts: 66,118 ✭✭✭✭unkel
    Chauffe, Marcel, chauffe!


    KCross wrote: »
    The charger will cost about €700 installed. His annual saving on fuel and tax are €1800 so hardly "all"?!

    You're forgetting the extra €860 depreciation he will be hit with in the new car ;)

    Maybe it's an Irish thing. Tax counts double, depreciation doesn't count at all and what do you mean: "opportunity costs of money"? :p


  • Registered Users, Registered Users 2 Posts: 12,186 ✭✭✭✭KCross


    unkel wrote: »
    You're forgetting the extra €860 depreciation he will be hit with in the new car ;)

    Im not forgetting the depreciation at all. I referred to it in my response.

    I was just stating that the charger would not eat up all the savings of year 1 which is what you said it would do. The fuel and tax savings are 1800. The charger is 700. Thats all I was correcting.

    The depreciation and servicing costs are an unknown so the OP has to make up his own mind/figures on those.


    unkel wrote: »
    Maybe it's an Irish thing. Tax counts double, depreciation doesn't count at all and what do you mean: "opportunity costs of money"? :p

    You've lost me here. I never said those words.


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  • Registered Users, Registered Users 2 Posts: 375 ✭✭unknownlegend


    NIMAN wrote: »
    I am sure someone will be able to work it out fairly quickly as they have likely done it for themselves before they made the switch to EV, but if I change my current car to an EV (excluding the cost to change of course), how much is it likely to save me annually?


    Annual mileage : approx 8,000 miles/13,000 km

    Current petrol car
    35mpg or 6.7l/100km (current petrol price/l = €1.39) (€1210 ??)
    Tax €636
    Service €200 (inc odd part throughout year)


    Hi

    I posted up a spreadsheet in a previous thread which pretty much has this broken out. Just plug in your own figures. Spreadsheet linked below.


    http://m.boards.ie/vbulletin/attachment.php?attachmentid=410960&d=1488732214


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    googled the wrong (US) conversion, yes its the higher figure.

    In fact, think I remember seeing 7l/100km as my average on it, so its slightly higher than 35mpg.


  • Registered Users, Registered Users 2 Posts: 8,035 ✭✭✭goz83


    NIMAN wrote: »
    googled the wrong (US) conversion, yes its the higher figure.

    In fact, think I remember seeing 7l/100km as my average on it, so its slightly higher than 35mpg.

    What matters to me is the amount I put into the tank and what comes out of my wallet to pay for that. I have only been driving the Leaf less than 2 weeks and I have become very aware of energy consumption and driving habits.

    If like me, you pay for your fuel with plastic, you will easily see what you're spending per month. Electricity will be a mere fraction of that and if you are a total scrooge, it won't cost a cent (while public chargers are free). About half of my charges have been on public chargers so far. If it's convenient and I want a fast charge, I will plug in. I don't necessarily save anything, because I will get a coffee in the garage.

    Wife says "what took you so long? The kids are driving me mad."

    I say " The battery was low. I charged it in case you need it." :P


  • Registered Users, Registered Users 2 Posts: 34,671 ✭✭✭✭NIMAN


    I would be doing next to no public charging should I go EV.


  • Registered Users, Registered Users 2 Posts: 8,035 ✭✭✭goz83


    NIMAN wrote: »
    I would be doing next to no public charging should I go EV.

    That's what I thought. But when you can charge to 80% full in 20 odd minutes (assuming you have some power already), you might find it works out for you. It's a convenience rather than a savings thing.


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  • Moderators, Society & Culture Moderators Posts: 40,339 Mod ✭✭✭✭Gumbo


    goz83 wrote: »
    That's what I thought. But when you can charge to 80% full in 20 odd minutes (assuming you have some power already), you might find it works out for you. It's a convenience rather than a savings thing.

    +1

    I find myself at 8pm thinking, I might shoot down to the Topaz just to get an 80% boost in as that's more than enough to get me through the next day.


  • Registered Users, Registered Users 2 Posts: 8,035 ✭✭✭goz83


    kceire wrote: »
    +1

    I find myself at 8pm thinking, I might shoot down to the Topaz just to get an 80% boost in as that's more than enough to get me through the next day.

    Especially when it costs nothing to get there :pac:


  • Registered Users, Registered Users 2 Posts: 12,873 ✭✭✭✭Calahonda52


    Hi

    I posted up a spreadsheet in a previous thread which pretty much has this broken out. Just plug in your own figures. Spreadsheet linked below.


    http://m.boards.ie/vbulletin/attachment.php?attachmentid=410960&d=1488732214


    Nice piece of work, others need to consider costs if the house earth is not neutralised...

    http://www.boards.ie/vbulletin/showthread.php?p=103007051#post103007051

    “I can’t pay my staff or mortgage with instagram likes”.



  • Registered Users, Registered Users 2 Posts: 375 ✭✭unknownlegend


    Nice piece of work, others need to consider costs if the house earth is not neutralised...

    http://m.boards.ie/vbulletin/showthread.php?p=103007051#post103007051

    Thanks. That's an important point. I also think I forgot the price of the home charger if not buying new / upgrading to 32a. So there are a few sunk costs to consider which wouldn't be the case with an ICE.


  • Registered Users, Registered Users 2 Posts: 3,285 ✭✭✭cros13


    On the other hand the chargepoint will last you for several cars into the future. Provided you don't get a tethered Type 1, your next car and the car after that will use the type 2 plug and socket and work the same way.

    And TBH any electrical fixes required in terms of grounded neutral etc... you were going to be doing anyway at some point in the future...


  • Registered Users, Registered Users 2 Posts: 12,607 ✭✭✭✭DrPhilG


    NIMAN wrote: »
    I would be doing next to no public charging should I go EV.

    Glad to hear it, can't have you blocking up the spots on me! ;)

    Given your location would you not consider buying in the North? Donnelly & Taggart in Derry should be able to sort you out with an extended test drive. But they were fairly useless for me in terms of the sale itself so I ended up going to England.


  • Registered Users, Registered Users 2 Posts: 12,607 ✭✭✭✭DrPhilG


    PS my EV savings total £1800 sterling per year on fuel alone. I do about 14k miles annually.


  • Registered Users, Registered Users 2 Posts: 8,035 ✭✭✭goz83


    cros13 wrote: »
    On the other hand the chargepoint will last you for several cars into the future. Provided you don't get a tethered Type 1, your next car and the car after that will use the type 2 plug and socket and work the same way.

    And TBH any electrical fixes required in terms of grounded neutral etc... you were going to be doing anyway at some point in the future...

    Good point on the fact that the CP can and will be used on future purchases of EVs. To add to the Type 1 tethered CP, I was aware that most cars will be on the Type 2 fitting, but my reasons in purchasing a Type 1 tethered are:

    * We purchased a Nissan Leaf which takes the Type 1.
    * Tethered offers great convenience, so going for a socket only was decided against.
    * We plan to get another EV in about a year, replacing the second ICE, if the current EV works out for us. So, I bought the CP which includes a 13A socket. We can replace the Type 1 cable with a Type 2 (unless we get a 30kw leaf, we will leave the cable in place) to charge the newer car, which will have more battery capacity. The lower capacity car can be charged with the granny cable unless we decide to get a second CP, or modify the CP we have if possible. An adaptor is also an option.


  • Registered Users, Registered Users 2 Posts: 6,638 ✭✭✭zilog_jones


    goz83 wrote: »
    What matters to me is the amount I put into the tank and what comes out of my wallet to pay for that. I have only been driving the Leaf less than 2 weeks and I have become very aware of energy consumption and driving habits.

    Keeping track of your average consumption (not MPG) makes it easy to compare with other cars and drivers, and also makes it easy to make rough calculations, e.g. in NIMAN's case for annual fuel costs:

    7.0 l/100km * (13000 km/100) * €1.39 = €1264

    Same can be done with kWh/100km for EVs.

    I use Spritmonitor for keeping track of my costs, and unlike other sites (like Fuelly) it supports electricity as a fuel source. My car (PHEV) is here for example: https://www.spritmonitor.de/en/detail/756704.html


  • Moderators, Sports Moderators Posts: 19,470 Mod ✭✭✭✭slave1


    kceire wrote: »
    +1

    I find myself at 8pm thinking, I might shoot down to the Topaz just to get an 80% boost in as that's more than enough to get me through the next day.

    This is very true, I like a quick 20-30minutes walk in the evening if the weather's good, it's as easy for me to pop to the rapid charge, connect her up and then go for a walk, come back to 80%+charge and pop home, only adds 6/7minutes to the overall routine


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